If you use Linux for remote access to other servers or devices, you are likely familiar with SSH (Secure Shell) protocol. SSH is a network protocol that enables secure data communication over an unsecured network. However, sometimes SSH connections can be slow, and that can be frustrating. In this article, ... Read More

Pre-shared key (PSK) is a security mechanism used to protect network communication by ensuring that only authorized devices can access it. It is a shared secret key that must be kept confidential to prevent unauthorized access to network. In Linux, there are several ways to generate a strong PSK, and ... Read More

Linux is a popular operating system that is widely used by system administrators, developers, and other tech enthusiasts. One of important tasks in managing a Linux system is to identify which ports are being used and which ones are available. In this article, we will discuss 4 ways to find ... Read More

If you're using CentOS or RHEL (Red Hat Enterprise Linux), you might be wondering how to check what version you're running. Luckily, there are several easy ways to find out. In this article, we'll go over four methods you can use to check version of CentOS or RHEL that you're ... Read More

Ubuntu is one of most popular and widely used Linux distributions. It is known for its simplicity, reliability, and performance. However, like any other operating system, Ubuntu is not immune to overheating issues. Overheating can lead to a number of problems, such as decreased performance, system crashes, and even hardware ... Read More

PhpMyAdmin is a popular tool used by web developers to manage and administer MySQL databases. It provides a web interface to perform various tasks such as creating, modifying, and deleting databases, tables, and records. However, as with any web application, it is susceptible to security vulnerabilities if not properly secured. ... Read More

As a Linux user, you will likely encounter situations where you need to create directories, compress files, or terminate processes. These tasks can be accomplished using three essential commands: mkdir, tar, and kill. In this article, we will discuss four useful tips that will help you master these commands and ... Read More

As a developer or system administrator, it's crucial to ensure your MySQL database is running optimally to prevent downtime and maintain fast response times. Fortunately, Linux offers a range of powerful command-line tools that allow you to monitor MySQL's performance in real-time and diagnose any issues that may arise. In ... Read More

As Linux continues to gain popularity as an operating system for servers and other computing devices, need for skilled Linux administrators is on rise. One crucial skill for any Linux administrator is shell scripting. Shell scripting is process of creating programs that automate tasks in a Linux environment, making it ... Read More

In today's fast-paced world, communication plays a crucial role in business and personal life. rise of mobile phones and internet has made it easier to reach out to people instantly. One of most effective communication channels is SMS or text messaging. SMS marketing is becoming increasingly popular among businesses to ... Read More